CHEVROLET AVALANCHE Gaskets & Seals

Head Gasket, MLS, 4.130 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-027

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Head Gasket, MLS, 4.130 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-045

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Head Gasket, MLS, 4.190 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-030

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Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-045

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.027" MLS HEAD GASKET

Part Number: CGT-C5476-027

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.051" MLS 1/2" STUDS HEAD GSKT

Part Number: CGT-C15508-051

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Cylinder Head Gasket , .049" MLS HEAD GASKET , GM LS1 SB 4.000" BORE

Part Number: CGT-C5477-049

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Head Gasket, MLS, 4.100 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-140

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SEAL

Part Number: NAL-15077362

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Estimated Ship Date: Jan 13, 2026 if ordered today

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BOTTOM END GSK KIT (SEE NOTES), GM LS 4.8/5.3/5.7/6.0L 99-07

Part Number: CGT-PRO1040B

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O-Ring

Part Number: FEL-35633

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Multi Purpose Seal, Air Conditioning Seal

Part Number: ADO-13579648

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Head Gasket, MLS, 4.130 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-060

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Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-045

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Automatic Transmission Pump Gasket, OE Replacement, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, THM700/4L60/MD8, Each

Part Number: ADO-8642581

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Exhaust Gasket Pair, .060" HTS EXHAUST GASKET PAIR , GM LS1 SB 5.3,5.7&6.0L

Part Number: CGT-C5818HTS

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Axle Housing Cover Gasket, Axle Housing Cover Gasket

Part Number: FEL-RDS55040

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.054" MLS-5 HEAD GASKET

Part Number: CGT-C5475-054

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Engine Gasket Sets, Head Set, With Valve Stem Seals, Chevrolet, GMC, 6.0L, Set

Part Number: AJU-52545700

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Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-066

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Head Gasket, MLS, 4.060 in. Bore, .073 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-073

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.084" MLS-5 HEAD GASKET

Part Number: CGT-C5751-084

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Cylinder Head Gasket , .053" MLS-5 HEAD GASKET , GM LS1 SB 4.100" BORE

Part Number: CGT-C5489-053

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Head Gasket, MLS, 4.100 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-120

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Cylinder Head Gasket , .054" MLS-5 HEAD GASKET , GM LS1 SB 3.970" BORE

Part Number: CGT-C5476-054

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